TH series Touchscreen User Manual
Page 20 of 81
MANUL018R2V1
4-3-2 Forced download
1 2 3 4
ON
OFF
Note:
About
the TH download details, please refer to the chapter “build a simple project---project download”.
4-3-3 Communication function
COM1 port has strong communication functions. The default mode of COM1 is communication mode.
The COM1 default mode is
Communication mode
, you can realize the communication function by
setting the correct communication parameters and device
After the download is completed. if the TH cannot display the screen normally, you can try
the forced download
mode to update the system.
Step:
1. Cut the power of TH, turn on switch2
2. Power on the TH, connect the cable then download the
project
3. After the download is completed, turn off switch2 then
power on the TH again.
Send data
Response
data
TH
COM1 port
Frequency
inverter
PLC
Other
devices